Cisco Systems NASDAQ: CSCO is a U.S. technology firm and is the world’s largest company in the communications equipment industry. Shares have seen significant underperformance compared to its sector, down 4%. The Communication Services Select Sector SPDR Fund NYSEARCA: XLC is up nearly 19%.Cisco Systems TodayCSCOCisco Systems$49.46 +0.93 (+1.92%) 52-Week Range$44.50▼$58.19Dividend Yield3.23%P/E Ratio16.65Price Target$55.89Add to WatchlistThe company has underperformed as it struggles to keep up with competi ...